Test to determine Mohs Scratch Hardness ASTM C1895

ASTM C1895 is used to determine Mohs scratch hardness—resistance to scratching—of a tile. The sample is scratched with m inerals of known hardness to determine how hard the sample is relative to other objects.... Read More

  • Average 30% Cost
    Savings

  • 100% Confidentiality
    Guarantee

  • Free, No-obligation
    Consultation

  • 100% Customer
    Satisfaction

    TRUSTED BY ENGINEERS FROM

    Scope:

    ASTM C1895 is used to determine the Mohs scratch hardness of ceramic tile, glass tile, and other hard surfaces. Mohs scale is relevant for design, manufacturing, and quality control. Tile and glass manufacturers use this method for quality control and for selection of materials. Electronic manufacturers test the resilience of displays with this method.

    Test Procedure:

    The surface of the sample is scratched with an object of known hardness on the Mohs scale—Quartz (hardness of 9), the tip of a steel file (hardness about 7), the edge of a penny (3). If the object is harder than the sample, a definite scratch on the surface of the specimen can be seen. 

    Sample size:

    The sample should be a square of 6 × 6 inches (15 × 15 cm).

    Result:

    If the object of known hardness scratches the sample, then the object is harder than the specimen. But if the object cannot scratch the sample, then the sample is harder than the object and so on. If both the objects are equal in hardness, barely any scratches can be seen. Based on the observations, the sample gets a position on Mohs scale. 

    OUR SERVICES

    Core Materials Testing Services

    Metrology

    A variety of microscopy and spectroscopy tools available for precise measurements from the nano to the meter scale.

    Metrology Testing Services POPULAR TESTS:

    TEM SIMS Profilometry

    Materials Testing

    ASTM and ISO standard and custom chemical, mechanical, thermal, corrosion tests, etc. for all materials metals, ceramic or polymers.

    Materials Testing Services POPULAR TESTS:

    Nondestructive Testing Electrical Testing Chemistry Analysis

    Product Testing

    Thousands of tests for product quality and reliability under heat, humidity, temperature shock, vibration, drop, electrostatic discharge.

    Product Testing Services POPULAR TESTS:

    Vibration Testing Humidity Testing Accelerated Aging

    Looking for Material Testing?

    We have already delivered 10000+ Material Test results to top companies

      Generic selectors
      Exact matches only
      Search in title
      Search in content
      Post Type Selectors
      Recently Searched by other expert
      Materials Testing
      ASTM E572 Analysis of Stainless and Alloy Steels by WDXRF

      ASTM E572 test method covers the analysis of stainless and alloy steels by Wavelength Dispersive X-ray Fluorescence Spectrometry (WDXRF). It provides rapid, multi-element determinations with sufficient accuracy to assure product quality.

      ASTM D2674 Analysis of Sulfochromate Etch Solution

      The ASTM D2674 test is a standard test method for the analysis of sulfochromate etch solutions used in the surface preparation of aluminum. The ASTM D2674 standard specifies a method for determining the efficacy of an etchant used to prepare the surface of aluminum alloys for subsequent adhesive bonding.

      Antigenic Protein in Hevea Natural Rubber ASTM D6499

      An immunological method for quantization of Hevea Natural Rubber (HNRL) proteins using rabbit anti-HNRL serum. Rabbits immunized with HNRL proteins react to the majority of the proteins present, and their sera have the capability to detect most if not all the proteins in HNRL.

      ASTM Standards
      ASTM G65 Abrasion Test Using the Dry Sand/Rubber Wheel Apparatus

      ASTM G65 measures the resistance of metallic materials to abrasion using the dry sand/rubber wheel apparatus. The quality, durability, and toughness of the sample are determined using this test. Metallic materials are ranked in their resistance to scratching abrasion under a controlled environment.

      ASTM E2141 Accelerated Aging of Electrochromic Devices in Sealed Glass Units

      ASTM E2141 test methods provide accelerated aging and monitoring of the performance of time-dependent electrochromic devices (ECD) integrated in insulating glass units (IGU). This test helps to understand the relative serviceability of electrochromic glazings applied on ECD.

      ASTM C724 Acid Resistance of Ceramic Decoration on Architectural Glass

      ASTM C724 test method is used in analyzing the quality and ease of maintenance of a ceramic decoration on architectural-type glass. This test method is useful in the acknowledgment of technical standards.

      ddd Just share your testing requirements and leave the rest on us!
      • Quick Turnaround and Hasslefree process
      • Confidentiality Guarantee
      • Free, No-obligation Consultation
      • 100% Customer Satisfaction